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<?php
/**
 * Plugin Name:            Classic Editor Addon
 * Description:            This free "Classic Editor Addon" plugin makes sure that the new block editor cannot be accidentally activated and blocks the calls to additional styles from the <code>&lt;head&gt;</code> (frontend). See README for details.

 * Author:                <a href="https://so-wp.com">Pieter Bos</a>, <a href="https://gschoppe.com">Greg Schoppe</a>
 * Version:                2.6.3

 * Requires at least:    4.9
 * Tested up to:        5.5.0

 * License:                GPL-3.0+
 * License URI:            http://www.gnu.org/licenses/gpl-3.0.txt

 * Text Domain:         classic-editor-addon

 * GitHub Plugin URI:    https://github.com/senlin/classic-editor-addon
 * GitHub Branch:        master

 * @package WordPress
 * @author Pieter Bos &amp; GSchoppe
 * @since 1.0.0
 */

// don't load the plugin file directly
if ( ! defined( 'ABSPATH' ) ) exit;

// Load WP_Dependency_Installer
include_once( __DIR__ . '/vendor/autoload.php' );
WP_Dependency_Installer::instance()->run( __DIR__ );

add_action( 'plugins_loaded', 'classic_editor_addon_post_init', 20, 0 );

function classic_editor_addon_post_init() {

    if ( class_exists( 'Classic_Editor' ) ) {
        /**
         * Remove Settings link to the settings from the Plugins screen.
         */
        remove_filter( 'plugin_action_links', array( 'Classic_Editor', 'add_settings_link' ) );
        remove_action( 'admin_init', array( 'Classic_Editor', 'register_settings' ) );
    }

}

add_action( 'wp_enqueue_scripts', 'classic_editor_addon_remove_block_styles', 100 );

function classic_editor_addon_remove_block_styles() {

    wp_dequeue_style( 'wp-block-library' );
    wp_deregister_style( 'wp-block-library' );

    wp_dequeue_style( 'wp-block-library-theme' );
    wp_deregister_style( 'wp-block-library-theme' );

    // @2.5.0 add condition that checks for WooCommerce and removes call to block styles
    if ( class_exists( 'woocommerce' ) ) {
        wp_dequeue_style( 'wc-block-style' );
        wp_deregister_style( 'wc-block-style' );
        // @2.6.2 remove WooCommerce block scripts
        // rollback as issues are reported (https://wordpress.org/support/topic/version-2-6-2-breaks-woocommerce-checkout/)
        //wp_dequeue_script( 'jquery-blockui' );
        //wp_deregister_script( 'jquery-blockui' );
    }

}